227383520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 709466688

約数和(自身を除く): 482083168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 97, 98, 104, 112, 115, 130, 140, 160, 161, 182, 184, 194, 196, 208, 224, 230, 245, 260, 280, 299, 322, 364, 368, 388, 392, 416, 455, 460, 485, 490, 520, 560, 598, 637, 644, 679, 728, 736, 776, 784, 805, 910, 920, 970, 980, 1040, 1120, 1127, 1196, 1261, 1274, 1288, 1358, 1456, 1495, 1552, 1568, 1610, 1820, 1840, 1940, 1960, 2080, 2093, 2231, 2254, 2392, 2522, 2548, 2576, 2716, 2912, 2990, 3104, 3185, 3220, 3395, 3640, 3680, 3880, 3920, 4186, 4462, 4508, 4753, 4784, 5044, 5096, 5152, 5432, 5635, 5980, 6305, 6370, 6440, 6790, 7280, 7760, 7840, 8372, 8827, 8924, 9016, 9506, 9568, 10088, 10192, 10465, 10864, 11155, 11270, 11960, 12610, 12740, 12880, 13580, 14560, 14651, 15520, 15617, 16744, 17654, 17848, 18032, 19012, 20176, 20384, 20930, 21728, 22310, 22540, 23765, 23920, 25220, 25480, 25760, 27160, 29003, 29302, 31234, 33488, 35308, 35696, 36064, 38024, 40352, 41860, 44135, 44620, 45080, 47530, 47840, 50440, 50960, 54320, 58006, 58604, 61789, 62468, 66976, 70616, 71392, 73255, 76048, 78085, 83720, 88270, 89240, 90160, 95060, 100880, 101920, 108640, 109319, 116012, 117208, 123578, 124936, 141232, 145015, 146510, 152096, 156170, 167440, 176540, 178480, 180320, 190120, 201760, 203021, 218638, 232024, 234416, 247156, 249872, 282464, 290030, 293020, 308945, 312340, 334880, 353080, 356960, 380240, 406042, 437276, 464048, 468832, 494312, 499744, 546595, 580060, 586040, 617890, 624680, 706160, 760480, 812084, 874552, 928096, 988624, 1015105, 1093190, 1160120, 1172080, 1235780, 1249360, 1412320, 1421147, 1624168, 1749104, 1977248, 2030210, 2186380, 2320240, 2344160, 2471560, 2498720, 2842294, 3248336, 3498208, 4060420, 4372760, 4640480, 4943120, 5684588, 6496672, 7105735, 8120840, 8745520, 9886240, 11369176, 14211470, 16241680, 17491040, 22738352, 28422940, 32483360, 45476704, 56845880, 113691760, 227383520]

約数ペア:

[(1, 227383520), (2, 113691760), (4, 56845880), (5, 45476704), (7, 32483360), (8, 28422940), (10, 22738352), (13, 17491040), (14, 16241680), (16, 14211470), (20, 11369176), (23, 9886240), (26, 8745520), (28, 8120840), (32, 7105735), (35, 6496672), (40, 5684588), (46, 4943120), (49, 4640480), (52, 4372760), (56, 4060420), (65, 3498208), (70, 3248336), (80, 2842294), (91, 2498720), (92, 2471560), (97, 2344160), (98, 2320240), (104, 2186380), (112, 2030210), (115, 1977248), (130, 1749104), (140, 1624168), (160, 1421147), (161, 1412320), (182, 1249360), (184, 1235780), (194, 1172080), (196, 1160120), (208, 1093190), (224, 1015105), (230, 988624), (245, 928096), (260, 874552), (280, 812084), (299, 760480), (322, 706160), (364, 624680), (368, 617890), (388, 586040), (392, 580060), (416, 546595), (455, 499744), (460, 494312), (485, 468832), (490, 464048), (520, 437276), (560, 406042), (598, 380240), (637, 356960), (644, 353080), (679, 334880), (728, 312340), (736, 308945), (776, 293020), (784, 290030), (805, 282464), (910, 249872), (920, 247156), (970, 234416), (980, 232024), (1040, 218638), (1120, 203021), (1127, 201760), (1196, 190120), (1261, 180320), (1274, 178480), (1288, 176540), (1358, 167440), (1456, 156170), (1495, 152096), (1552, 146510), (1568, 145015), (1610, 141232), (1820, 124936), (1840, 123578), (1940, 117208), (1960, 116012), (2080, 109319), (2093, 108640), (2231, 101920), (2254, 100880), (2392, 95060), (2522, 90160), (2548, 89240), (2576, 88270), (2716, 83720), (2912, 78085), (2990, 76048), (3104, 73255), (3185, 71392), (3220, 70616), (3395, 66976), (3640, 62468), (3680, 61789), (3880, 58604), (3920, 58006), (4186, 54320), (4462, 50960), (4508, 50440), (4753, 47840), (4784, 47530), (5044, 45080), (5096, 44620), (5152, 44135), (5432, 41860), (5635, 40352), (5980, 38024), (6305, 36064), (6370, 35696), (6440, 35308), (6790, 33488), (7280, 31234), (7760, 29302), (7840, 29003), (8372, 27160), (8827, 25760), (8924, 25480), (9016, 25220), (9506, 23920), (9568, 23765), (10088, 22540), (10192, 22310), (10465, 21728), (10864, 20930), (11155, 20384), (11270, 20176), (11960, 19012), (12610, 18032), (12740, 17848), (12880, 17654), (13580, 16744), (14560, 15617), (14651, 15520)]